2003 Ford Focus "flashing emmissions light" Questions

...Emmissions light has been on for a while and will start flashing a bit then remain steady, does that the whole time. We have changed spark plugs, ignition coil, one O2 sensor, cleaned maf sensor, and ...

emmissions. Why? Still fails inspection. Installed new catalytic converter, cap and rotoe. Still fails. CHANGE SPARK PLUGS AND WIRES .AND AIR FILTER.IF YOU SEE CHECK ENGINE LIGHT FLASHING ON.CODE SCAN

Sensor light flashes 30 times what light exactly.? The Dash CEL lamp (check engine light?) Canada car or USA? here is the USA book. see FSM v2 chapters http://www.fixkick.com/sammi-stuff/index.html ...

...FLASHING THE EMMISSIONS HAS DETECTED A MISFIRE IN THE ENGINE. SOMETIMES THIS COULD BE MUTLIPLE/RANDOM CYLINDERS. SPARK PLUGS, WIRES, AND COIL PACKS ARE A LEADING CAUSE IN THIS. CHECK YOUR SPARK PLUGS ...

vw polo 02 exaust emmission light flashing and runs like it is missing on tickover what could this be Sounds like you've got a catalytic converter problem. Take it for a scan. Regards Johngee

...light blinking ? engine symbol ? or check engine ? To fix it have DTC'S - diagnostic trouble codes checked . A flashing check engine means there is a catalytic converter damaging advent happening . ...

...Emmissions light is pn (solid) up to 60kms. Higher then that it flashes check the coil pack on the spark plug on that cylinder and you maybe able to just replace the boot that goes to the spark plug ...

...drove it and the flashing didn't happen until today! I don't want to carry it to Tires Plus and have to spend a lot of money. You may have a weak emmissions control sensor...Hope this helps you

...flashing but stopped, also emmissions workshop has come on display, the car seems to have lost power? car was driving fine then emissions workshop flashed up on display and engine management light ...

...light should start flashing.The 1st group of flashes is the 1st digit of the code; (short pause), 2nd group of flashes is the 2nd digit of the code (short pause) and so on. Note: codes will be ...